CN108001399A - A kind of automobile copilot position airbag mounting bracket - Google Patents
A kind of automobile copilot position airbag mounting bracket Download PDFInfo
- Publication number
- CN108001399A CN108001399A CN201711058933.6A CN201711058933A CN108001399A CN 108001399 A CN108001399 A CN 108001399A CN 201711058933 A CN201711058933 A CN 201711058933A CN 108001399 A CN108001399 A CN 108001399A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- air bag
- rack beam
- bag mounting
- corner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The present invention relates to automobile auxiliary safety device technical field, disclose a kind of automobile copilot position airbag mounting bracket, including rack beam, the both ends of rack beam are respectively equipped with four legs, bend positioned at the same side of the leg toward rack beam of the same end, and V-shaped structure is formed two-by-two, two V-shaped structures are located at the same side of rack beam, the outer end of leg bends to form supporting installing arm to V-shaped structure outside, installing arm is used to carry out installation fixation to airbag apparatus, a kind of automobile copilot position airbag mounting bracket of the present invention is big with strength and stiffness, more being capable of support air bag than general air bag mounting bracket, it is also big with overarm brace contact area, stress is shared with regard to smaller, the risk that stent has fracture is small, use safer beneficial effect.
Description
Technical field
The present invention relates to automobile auxiliary safety device technical field, more particularly to a kind of automobile copilot position air bag to pacify
Fill stent.
Background technology
Safe automobile air bag, its function are when vehicle crashes, and avoid occupant from occurring with automobile interiors
Fierceness collision, mitigates the extent of injury of occupant.If vehicle collides, the inflation system of air bag can less than ten/
To its rapid inflation in the time of one second, air bag will be from portions such as steering wheel, instrument board or seat side edges in rapid expanding
Position is gone out, so that impact of the passenger from active force produced by collision.Co-driver air bag is as automobile safety system
In standard configuration, protection co-driver occupant safety in play an important role.Co-driver airbag housing is general
It is mounted by means of bolts in the air bag mounting bracket below instrument board, is hidden in the lower section of instrument board, and air bag installs branch
Frame is generally punch forming sheet metal component, its lower end is welded on dashboard cross member, and the upper end is connected with instrument board inner surface, due to
Air bag mounting bracket needs to bear enormous impact force during air bag detonation expansion, it is therefore necessary to possesses enough intensity and just
Degree, if the strength and stiffness deficiency of air bag mounting bracket, can produce gross distortion and then influence the normal exhibition of air bag
Open, even result in air bag and come off and fly out, unpredictable injury is caused to occupant.Such as：Chinese patent Authorization Notice No.
204037506 U of CN, authorized announcement date on December 24th, 2014, invention and created name are automobile copilot position air bag
Mounting bracket and corresponding automobile, it is disadvantageous in that, the explosion punching in a vertical air spring face can be produced in air bag explosion
Power is hit, is then passed to receiving a positive shearing force perpendicular to bolt bolt at bolt, when positive shearing force reaches certain peak value,
There is very big risk of breakage in bolt, cantilever is long, and there are risk of breakage for air bag mounting bracket.
The content of the invention
The present invention can produce gross distortion to solve the strength and stiffness of air bag mounting bracket of the prior art deficiency
And then the normal expansion of air bag is influenced, even result in air bag and come off and fly out, unpredictable injury is caused to occupant
Deficiency, there is provided a kind of strength and stiffness are big, than general air bag mounting bracket more can support air bag, connect with overarm brace
Contacting surface product also big, stress share smaller, stent exist fracture risk it is small, pacified using the automobile copilot position of more safety and stability
Full air bag mounting bracket.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of automobile copilot position airbag mounting bracket, including rack beam, the both ends of the rack beam are equipped with leg,
The leg includes air bag mounting bracket lower left corner, air bag mounting bracket lower right corner, air bag mounting bracket upper right corner and air bag peace
Stent upper left corner is filled, the air bag mounting bracket lower left corner and air bag mounting bracket upper left corner are located at rack beam the same end respectively
Both sides, the air bag mounting bracket lower right corner and air bag mounting bracket upper right corner are respectively positioned at the rack beam other end
Both sides, the leg is close to one end of rack beam to the same lateral bend of rack beam, the air bag mounting bracket lower-left
Foot and air bag mounting bracket upper left corner are bent to form a V-shaped structure, the air bag installation to the same side of rack beam
The outer end of stent lower left corner is to being bent to form a supporting installation lower-left arm, the air bag mounting bracket on the outside of V-shaped structure
The outer end of upper left corner is to being bent to form a supporting installation left upper arm, the air bag mounting bracket bottom right on the outside of V-shaped structure
Foot and air bag mounting bracket upper right corner are bent to form a V-shaped structure, the air bag installation to the same side of rack beam
The outer end of stent lower right corner is to being bent to form a supporting installation bottom right arm, the air bag mounting bracket on the outside of V-shaped structure
The outer end of upper right corner is to being bent to form a supporting installation right upper arm on the outside of V-shaped structure.A left side for the rack beam of the present invention
Upper, lower-left, upper right, bottom right four direction are equipped with leg, and leg is to the same lateral bend of rack beam, positioned at rack beam
A pair of of leg of the same end forms a V-shaped structure two-by-two, and two V-shaped structures are used to air bag mounting bracket being fixedly mounted
In the lower section of airbag apparatus, the one end of leg away from rack beam to form supporting peace to bending on the outside of V-shaped structure
Arm is filled, supporting installing arm includes supporting installation lower-left arm, supporting installation left upper arm, supporting installation bottom right arm and supporting installation upper right
Arm, supporting installation lower-left arm and supporting installation bottom right arm and airbag apparatus lower face installation fix, supporting installation left upper arm with
The side wall installation of supporting installation right upper arm and airbag apparatus is fixed, can be by air bag explosion due to the style characteristic of V-shaped structure
Impact force action is in the shock component of air bag mounting bracket lower left corner and air bag mounting bracket lower right corner, and decomposition is arrived and stent
In the crossbeam mounting bracket that crossbeam is connected, make air bag mounting bracket be not susceptible to be broken, avoid the risk of bolt fracture, make
With more safety and stability.
Preferably, the supporting installation lower-left arm, supporting installation left upper arm, supporting installation bottom right arm and supporting installation are right
The front of upper arm is preset with two stent solder joints.Conventional air bag mounting bracket is that two solder joints weld a stent in air bag
On device, the present invention is to be welded on by 4 legs, 8 solder joints on airbag apparatus, than general air bag mounting bracket in terms of intensity
More being capable of support air bag device.
Preferably, the left and right sides of the rack beam and upper and lower both sides are equipped with bracket edge reinforcing rib, the left side
The bracket edge reinforcing rib of right both sides runs through the side of left and right two of rack beam and the outer side edges of stent, the both sides up and down
Bracket edge reinforcing rib runs through the inner side edge of two sides and stent up and down of rack beam.Arranged on air bag mounting bracket outside
The bracket edge reinforcing rib of one circle is used for the intensity for strengthening air bag mounting bracket, makes it be not susceptible to be broken, and structure is more stablized,
Using safer.
Preferably, between the air bag mounting bracket lower left corner, rack beam and air bag mounting bracket upper left corner just
Face is equipped with the left reinforcement convex ribs of stent, the air bag mounting bracket lower right corner, rack beam and air bag mounting bracket upper right corner
Between front be equipped with the right reinforcement convex ribs of stent.Left convex ribs and the right convex ribs of strengthening of stent strengthened of stent are for strengthening the strong of leg
Degree, makes it make it be not susceptible to be broken, and structure is more stablized, and use is safer.
Preferably, the left and right ends of the rack beam are respectively equipped with bolt mounting holes.Bolt mounting holes are used to install
Connecting cross beam mounting bracket, crossbeam mounting bracket are used to connect air bag mounting bracket and dashboard cross member.
Therefore, a kind of automobile copilot position airbag mounting bracket of the invention has the following advantages：Strength and stiffness
Greatly, than general air bag mounting bracket more can support air bag, with overarm brace contact area also big, stress share with regard to smaller,
Stent exist fracture risk it is small, use more safety and stability.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the installation diagram of the present invention.
Wherein：Airbag apparatus 11, air bag mounting bracket 12, bolt 13, crossbeam mounting bracket 14, dashboard cross member 15, gas
Capsule mounting bracket lower left corner 21, air bag mounting bracket lower right corner 22, air bag mounting bracket upper right corner 23, air bag mounting bracket upper left
Foot 24, stent solder joint 25, bracket edge reinforcing rib 26, stent are right to strengthen the left reinforcement convex ribs 28 of convex ribs 27, stent, bolt mounting holes
29th, rack beam 30, supporting installation lower-left arm 31, supporting installation bottom right arm 32, supporting installation right upper arm 33, supporting installation upper left
Arm 34.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Figure 1, 2, a kind of automobile copilot position airbag mounting bracket, wherein：
A kind of automobile copilot position airbag mounting bracket, including rack beam 30, the both ends of rack beam are equipped with leg, branch
Foot includes air bag mounting bracket lower left corner 21, air bag mounting bracket lower right corner 22, air bag mounting bracket upper right corner 23 and air bag peace
Stent upper left corner 24 is filled, air bag mounting bracket lower left corner and air bag mounting bracket upper left corner are respectively positioned at rack beam the same end
Both sides, air bag mounting bracket lower right corner and air bag mounting bracket upper right corner be located at the both sides of the rack beam other end respectively,
Leg is close to one end of rack beam to the same lateral bend of rack beam, air bag mounting bracket lower left corner and air bag installation branch
Frame upper left corner is bent to form a V-shaped structure to the same side of rack beam, and the outer end of air bag mounting bracket lower left corner is to V
It is bent to form a supporting installation lower-left arm 31 on the outside of character form structure, the outer end of air bag mounting bracket upper left corner is to V-shaped knot
A supporting installation left upper arm 34 is bent to form on the outside of structure, air bag mounting bracket lower right corner and air bag mounting bracket upper right corner are equal
A V-shaped structure is bent to form to the same side of rack beam, and the outer end of air bag mounting bracket lower right corner is to V-shaped structure
Outside is bent to form a supporting installation bottom right arm 32, the outer lateral bending of the outer end of air bag mounting bracket upper right corner to V-shaped structure
It is curved that right upper arm 33 is installed into a supporting.Airbag apparatus 11 plays bolt by air bag mounting bracket 12 and crossbeam mounting bracket 14
13 are installed on above dashboard cross member 15；When air bag explosion, air bag anti-force passes through air bag mounting bracket and crossbeam
Mounting bracket is passed to dashboard cross member, so as to play, air bag normal point is quick-fried, and deployment balloon protects the purpose of occupant.This hair
The upper left of bright rack beam, lower-left, upper right, bottom right four direction are equipped with leg, big with overarm brace contact area, stress
Share with regard to smaller, the risk that stent has fracture is small, and leg is same positioned at rack beam to the same lateral bend of rack beam
A pair of of leg at end forms a V-shaped structure two-by-two, and two V-shaped structures are used to air bag mounting bracket being fixedly installed in gas
The lower section of bag apparatus, the one end of leg away from rack beam to bending to form supporting installing arm on the outside of V-shaped structure,
Supporting installing arm includes supporting installation lower-left arm, supporting installation left upper arm, supporting installation bottom right arm and supporting installation right upper arm, branch
The lower face installation for holding installation lower-left arm and supporting installation bottom right arm and airbag apparatus is fixed, and supporting installation left upper arm and supporting are pacified
The side wall installation for filling right upper arm and airbag apparatus is fixed, can be by air bag blasting impact power due to the style characteristic of V-shaped structure
Act on the shock component of air bag mounting bracket lower left corner and air bag mounting bracket lower right corner, decomposition to rack beam phase
In the crossbeam mounting bracket of connection, make air bag mounting bracket be not susceptible to be broken, the risk of bolt fracture is avoided, using more
Safety and stability.Supporting installs lower-left arm, supporting installation left upper arm, supporting installation bottom right arm and supports the front of installation right upper arm
It is preset with two stent solder joints 25.Conventional air bag mounting bracket is that two solder joints weld a stent on airbag apparatus, this
Invention is to be welded on by 4 legs, 8 solder joints on airbag apparatus, can more be supported than general air bag mounting bracket in terms of intensity
Airbag apparatus.The left and right sides of rack beam and upper and lower both sides are equipped with bracket edge reinforcing rib 26, the bracket lip of the left and right sides
Edge reinforcing rib runs through through the side of left and right two of rack beam and the outer side edges of stent, the bracket edge reinforcing rib of upper and lower both sides
The inner side edge of two sides and stent up and down of rack beam.The bracket edge to make a circle arranged on air bag mounting bracket periphery is strengthened
Muscle is used for the intensity for strengthening air bag mounting bracket, makes it be not susceptible to be broken, structure is more stablized, and use is safer.Air bag
Front between mounting bracket lower left corner, rack beam and air bag mounting bracket upper left corner is equipped with the left reinforcement convex ribs 28 of stent, institute
The front stated between air bag mounting bracket lower right corner, rack beam and air bag mounting bracket upper right corner is equipped with the right reinforcement convex ribs of stent
27.Stent is left to strengthen convex ribs and the right intensity strengthened convex ribs and be used to strengthen leg of stent, makes it make it be not susceptible to be broken, structure
More stablize, use is safer.The left and right ends of rack beam are respectively equipped with bolt mounting holes 29.Bolt mounting holes are used to lead to
Bolt installation connecting cross beam mounting bracket is crossed, crossbeam mounting bracket is used to connect air bag mounting bracket and dashboard cross member.
A kind of automobile copilot position airbag mounting bracket of the present invention have strength and stiffness it is big, than general air bag
Mounting bracket more can support air bag, with overarm brace contact area also big, stress share the wind that fracture is existed with regard to smaller, stent
Danger is small, uses safer beneficial effect.
Claims (5)
1. a kind of automobile copilot position airbag mounting bracket, it is characterized in that, including rack beam, the two of the rack beam
End is equipped with leg, and the leg includes air bag mounting bracket lower left corner, air bag mounting bracket lower right corner, air bag mounting bracket upper right
Foot and air bag mounting bracket upper left corner, the air bag mounting bracket lower left corner and air bag mounting bracket upper left corner are located at stent respectively
The both sides of crossbeam the same end, the air bag mounting bracket lower right corner and air bag mounting bracket upper right corner are located at rack beam respectively
The both sides of the other end, the connecting pin of the leg and rack beam is to the same lateral bend of rack beam, the air bag peace
Dress stent lower left corner and air bag mounting bracket upper left corner are bent to form a V-shaped structure, institute to the same side of rack beam
The outer end of air bag mounting bracket lower left corner is stated to being bent to form a supporting installation lower-left arm, the gas on the outside of V-shaped structure
The outer end of capsule mounting bracket upper left corner is to being bent to form a supporting installation left upper arm, the air bag peace on the outside of V-shaped structure
Dress stent lower right corner and air bag mounting bracket upper right corner are bent to form a V-shaped structure, institute to the same side of rack beam
The outer end of air bag mounting bracket lower right corner is stated to being bent to form a supporting installation bottom right arm, the gas on the outside of V-shaped structure
The outer end of capsule mounting bracket upper right corner is to being bent to form a supporting installation right upper arm on the outside of V-shaped structure.
2. a kind of automobile copilot position airbag mounting bracket according to claim 1, it is characterized in that, the supporting peace
Dress lower-left arm, supporting installation left upper arm, bottom right arm is installed in supporting and the front of supporting installation right upper arm is preset with two stents
Solder joint.
3. a kind of automobile copilot position airbag mounting bracket according to claim 1, it is characterized in that, the stent is horizontal
The left and right sides of beam and upper and lower both sides are equipped with bracket edge reinforcing rib, and the bracket edge reinforcing rib of the left and right sides is through branch
The side of left and right two of frame crossbeam and the outer side edges of stent, the bracket edge reinforcing rib of the both sides up and down is through rack beam
Upper and lower two sides and the inner side edge of stent.
4. a kind of automobile copilot position airbag mounting bracket according to claim 1 or 3, it is characterized in that, the gas
Front between capsule mounting bracket lower left corner, rack beam and air bag mounting bracket upper left corner is equipped with the left reinforcement convex ribs of stent, institute
The front stated between the air bag mounting bracket lower right corner, rack beam and air bag mounting bracket upper right corner is equipped with the right reinforcement of stent
Convex ribs.
5. a kind of automobile copilot position airbag mounting bracket according to claim 1 or 3, it is characterized in that, the branch
The left and right ends of frame crossbeam are respectively equipped with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058933.6A CN108001399A (en) | 2017-11-01 | 2017-11-01 | A kind of automobile copilot position airbag mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058933.6A CN108001399A (en) | 2017-11-01 | 2017-11-01 | A kind of automobile copilot position airbag mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108001399A true CN108001399A (en) | 2018-05-08 |
Family
ID=62051300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711058933.6A Pending CN108001399A (en) | 2017-11-01 | 2017-11-01 | A kind of automobile copilot position airbag mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220393A (en) * | 2020-02-06 | 2020-06-02 | 翟桂芳 | Method for detecting reliability of installing support of copilot safety airbag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100207366A1 (en) * | 2009-02-17 | 2010-08-19 | Evans Gregg S | Two shot automotive psir chute |
| CN201856725U (en) * | 2010-10-28 | 2011-06-08 | 延锋百利得（上海）汽车安全系统有限公司 | Improved supplementary restraint system shell |
| CN101985297A (en) * | 2010-11-17 | 2011-03-16 | 力帆实业(集团)股份有限公司 | Automobile auxiliary airbag |
| CN202987054U (en) * | 2012-12-17 | 2013-06-12 | 延锋百利得（上海）汽车安全系统有限公司 | Improved metal main housing device for side air bag |
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| CN111220393A (en) * | 2020-02-06 | 2020-06-02 | 翟桂芳 | Method for detecting reliability of installing support of copilot safety airbag |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |
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| RJ01 | Rejection of invention patent application after publication |